Class: VagrantPlugins::Vocker::DockerInstaller

Inherits:
Object
  • Object
show all
Defined in:
lib/vocker/docker_installer.rb

Instance Method Summary collapse

Constructor Details

#initialize(machine, version) ⇒ DockerInstaller

Returns a new instance of DockerInstaller.



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# File 'lib/vocker/docker_installer.rb', line 6

def initialize(machine, version)
  @machine = machine
  @version = version
end

Instance Method Details

#ensure_installed ⇒ Object

This handles verifying the Docker installation, installing it if it was requested, and so on. This method will raise exceptions if things are wrong.



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# File 'lib/vocker/docker_installer.rb', line 14

def ensure_installed
  if !@machine.guest.capability?(:docker_installed)
    @machine.ui.warn(I18n.t("vagrant.docker_cant_detect"))
    return
  end

  if !@machine.guest.capability(:docker_installed)
    @machine.ui.info(I18n.t("vagrant.docker_installing"))
    @machine.guest.capability(:docker_install, @version)

    if !@machine.guest.capability(:docker_installed)
      raise Errors::DockerInstallFailed
    end
  end

  if @machine.guest.capability?(:docker_configure_auto_start)
    @machine.guest.capability(:docker_configure_auto_start)
  else
    @machine.env.ui.warn I18n.t('vagrant.docker_auto_start_not_available')
  end

  if @machine.guest.capability?(:docker_configure_vagrant_user)
    @machine.guest.capability(:docker_configure_vagrant_user)
  end
end